//#include <stdio.h>
//#include <string.h>
//int main()
//{
//	printf("%d\n", strlen("c:\test\121"));
//		return 0;
//}
#include <stdio.h>
int num = 10;
int main()
{
	int num = 1;
	printf("num = % d\n", num);
	return 0;
}